APPEN LIMITED — Board/Management Information 2019

Feb 7, 2019

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Appen Limited Level 6, 9 Help Street Chatswood, NSW 2067 Tel + 61 2 9468 6300 Fax + 61 2 9468 6311 www.appen.com.au https://www.linkedin.com/company/appen

ASX ANNOUNCEMENT

08 February 2019

Resignation / Appointment of Company Secretary

Appen Limited (“Appen”) ( ASX:APX ) advises of the resignation of Ms Leanne Ralph as Company Secretary and the appointment of Mr Carl Middlehurst as Company Secretary, effective immediately.

Mr Carl Middlehurst spent since mid-2017 working within the Capital Markets CRC Limited group most recently as General Counsel and Company Secretary. For the 12 years prior, he was the General Counsel and Company Secretary of National ICT Australia Limited (NICTA). Mr Middlehurst worked for many years at Sun Microsystems in Silicon Valley in both legal and business roles. Additionally, Mr Middlehurst was an adjunct professor at Santa Clara University Law School where he taught internet, ecommerce and privacy law. He is a member of the California bar and admitted to practice in NSW.

The Board would like to thank Ms Ralph for her service to the Company and welcomes Mr Middlehurst.

Please contact for more information:

Mark Brayan (CEO) mbrayan@appen.com +612 9468 6300 Kevin Levine (CFO) klevine@appen.com +612 9468 6300

About Appen

Appen is a global leader in the development of high-quality, human-annotated datasets for machine learning and artificial intelligence. Appen brings over 20 years of experience capturing and enriching a wide variety of data types including speech, text, image and video. With deep expertise in more than 180 languages and access to a global crowd of over 1,000,000 skilled contractors, Appen partners with technology, automotive and eCommerce companies - as well as governments worldwide - to help them develop, enhance and use products that rely on natural languages and machine learning.

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